US115208A - Improvement in steam-engines - Google Patents
Improvement in steam-engines Download PDFInfo
- Publication number
- US115208A US115208A US115208DA US115208A US 115208 A US115208 A US 115208A US 115208D A US115208D A US 115208DA US 115208 A US115208 A US 115208A
- Authority
- US
- United States
- Prior art keywords
- steam
- superheater
- pressure
- engines
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000345822 Cylindera <genus> Species 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K21/00—Steam engine plants not otherwise provided for
- F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
Definitions
- My improvements relate to the combination of a plurality of low-pressure engines with a primary high-pressure steam-cylinder, having a self-clearingjet-condenser, and a superheater of the exhaust steam communicating. between it and the low-pressure engines, for which Let- M ters Patent were allowed to me on the 19th of the special furnace beneath the same during the operation of the low-pressure steam-cylin: ders connected therewith.
- Figure 1 is a central section of the highpressure steam-cylinder and the superheater, in direct communication, drawn in the same vertical plane, together with a central section of the main chimney, and a contained spiral pipe for heating air for the superheater, the said chimney and pipe being shown as in a vertical plane in rear of the first-named vertical plane, the pipes which connect the superheater with the said chimney and the spiral air-heating pipe, respectively, being obliqued backward accordingly.
- Fig. 2 is a detached central vertical section of a pair of connected low-pressure steam-cylinders with their respective jet-condensers and hot-wells, and a hot-water reservoir, with an escape-pipe for the waste steam, in common.
- the high-pressure steam-cylinder A communicates, by its exhaust-pipe or, directly with the steam-chamber of the superheater G, and
- this steam chamber communicates, through the branched pipe S, with the pair oflowpressure steam-cylinders B B. 7
- the small furnace-flue o of the superheater G opens into the main or boiler-furnace chimney O, and the pipe D for supplying hot air to the said superheater extends upward from any suitable air forcer or blower, not shown, outside of the chimney, and, entering the latter at a sufficient height, descends-in large spiral coils down through the flue of the chimney G to a point at a short distance above the furnace, where itpasses out through the side of the chimney, and at D enters and opens downward into the steam-chamber of the superheater G.
- the exhaust-pipe a is provided with an inward-opening valve, 3, to provide against the possibility of a collapse of the steam-chamber of the superheater G on stopping off the heat for some length of time, and also with an outward-opening valve, 4, to limit the degree of pressure in the said steamchamber.
- the low-pressure cylinders B B are in com munication with the same steam-supplying pipe S, and are intended to operate together to give steady rotary motion to the same main shaft of an engine, by means of cranks ar ranged at a right angle to each other, not shown, and thus, of course, render a ponderous fly-wheel unnecessary.
- Each one of the pair of low-pressure cylinders B Bis pro vided with its respective self-clearing jet-con denser b, and the necessary hot-wells b" b, and escape-pipe b for the waste steam, substantially as represented in Fig.
- the high-pressure steamrcylinder A to be working at a pressure of fifty pounds of steam to the square inch
- the exhaust entering the superheater G will expand in proportion to the capacity of the latter, producing, say, a pressure therein of five pounds to the square inch, the outlet Valve 4 being weighted to open after that degree of pressare is obtained.
- the low-pressure cylinders 13 B can then be operated by a pressure of heating pipe D, the coils of which, being kept heated by the hot draft of the main chimney 0, heat the air which is to be driven through them by means of any suitable blower attached to the air-receiving end of the said pipe D, and the consumption of fuel in the special furnace 0 is thus greatly diminished.
- the working steampressure in the cylinderA and in the superheater G may be increased proportionately to, say, one hundred pounds or more in A, and ten pounds or more in G; and that for producing such a high pressure in A a small superheater, of sufficient strength, heated by a special furnace, may be attached between theusual steamgenerator and the cylinder A in the usual wellknown manner, so that the steam from the generator may be sufficiently superheated for the purpose, and thus the extra cost of a sufficientlystrong steam generator or boiler for the purpose avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
J'O HN H0 U PT. 2 Sheets-=Sheef 2.
Improvement in Steam-Engines. N0. 115,208, Patented May 23,1871.
, fix.
TENT QFFICE.
JOHN nourr, or srsmerown, PENNSYLVANIA.
IMPROVEMENT IN QTEAM-ENGINES.
Specification forming part of Letters Patent No. 115,203, dated May 23, 1871.
I, JOHN HOUPT, of Springto wn, in the county of Bucks and State of Pennsylvania,
have invented certain Improvements in Steam- Engines, of which the following is a specification:
Nature and Object of the Irwentton.
My improvements relate to the combination of a plurality of low-pressure engines with a primary high-pressure steam-cylinder, having a self-clearingjet-condenser, and a superheater of the exhaust steam communicating. between it and the low-pressure engines, for which Let- M ters Patent were allowed to me on the 19th of the special furnace beneath the same during the operation of the low-pressure steam-cylin: ders connected therewith.
Description of the Accompanying Drawing. 7
Figure 1 is a central section of the highpressure steam-cylinder and the superheater, in direct communication, drawn in the same vertical plane, together with a central section of the main chimney, and a contained spiral pipe for heating air for the superheater, the said chimney and pipe being shown as in a vertical plane in rear of the first-named vertical plane, the pipes which connect the superheater with the said chimney and the spiral air-heating pipe, respectively, being obliqued backward accordingly. Fig. 2 is a detached central vertical section of a pair of connected low-pressure steam-cylinders with their respective jet-condensers and hot-wells, and a hot-water reservoir, with an escape-pipe for the waste steam, in common.
General Description.
The high-pressure steam-cylinder A communicates, by its exhaust-pipe or, directly with the steam-chamber of the superheater G, and
this steam chamber communicates, through the branched pipe S, with the pair oflowpressure steam-cylinders B B. 7 The small furnace-flue o of the superheater G opens into the main or boiler-furnace chimney O, and the pipe D for supplying hot air to the said superheater extends upward from any suitable air forcer or blower, not shown, outside of the chimney, and, entering the latter at a sufficient height, descends-in large spiral coils down through the flue of the chimney G to a point at a short distance above the furnace, where itpasses out through the side of the chimney, and at D enters and opens downward into the steam-chamber of the superheater G. The exhaust-pipe a is provided with an inward-opening valve, 3, to provide against the possibility of a collapse of the steam-chamber of the superheater G on stopping off the heat for some length of time, and also with an outward-opening valve, 4, to limit the degree of pressure in the said steamchamber.
The general construction and arrangement of the steam-cylinder A and superheater G are the same as are shown in Fig. 1 and de scribed in the specification of my said allowed application of the 19th of October, 1870, with the important exception that the self-clearing jet-condenser and its necessary adjuncts, be tween the said steam-cylinder of high pressure and the superheater therein shown, are, in the present application, entirely dispensed with, the exhaust steam of the cylinder A passing directly into the superheater G, as herein shown in Fig. 1.
' The superheater G, as herein shown in Fig. 1, I have made of the most simple construction; but for a practically-working engine I would prefer something of the tubular form as being more effective for the purpose.
The low-pressure cylinders B B are in com munication with the same steam-supplying pipe S, and are intended to operate together to give steady rotary motion to the same main shaft of an engine, by means of cranks ar ranged at a right angle to each other, not shown, and thus, of course, render a ponderous fly-wheel unnecessary. Each one of the pair of low-pressure cylinders B Bis pro vided with its respective self-clearing jet-con denser b, and the necessary hot-wells b" b, and escape-pipe b for the waste steam, substantially as represented in Fig. 2, and as de= scribed and set forth in my said allowed application; and therefore any further description in relation to the low-pressure cylinders herein set forth need not here be given, except to state that it is my intention to attach to the one superheater G as many of such pairs of low-pressure cylinders as the power or capacity of the said superheater G may be competent to operate.
Operation.
Suppose the high-pressure steamrcylinder A to be working at a pressure of fifty pounds of steam to the square inch, the exhaust entering the superheater G will expand in proportion to the capacity of the latter, producing, say, a pressure therein of five pounds to the square inch, the outlet Valve 4 being weighted to open after that degree of pressare is obtained. The low-pressure cylinders 13 B can then be operated by a pressure of heating pipe D, the coils of which, being kept heated by the hot draft of the main chimney 0, heat the air which is to be driven through them by means of any suitable blower attached to the air-receiving end of the said pipe D, and the consumption of fuel in the special furnace 0 is thus greatly diminished.
It will be understood that the working steampressure in the cylinderA and in the superheater G may be increased proportionately to, say, one hundred pounds or more in A, and ten pounds or more in G; and that for producing such a high pressure in A a small superheater, of sufficient strength, heated by a special furnace, may be attached between theusual steamgenerator and the cylinder A in the usual wellknown manner, so that the steam from the generator may be sufficiently superheated for the purpose, and thus the extra cost of a sufficientlystrong steam generator or boiler for the purpose avoided.
Ola Mn.
I claim as my invention- In combination with the superheater G, the air heating and supplying pipe D, operating to aid in increasing the heat and quantity of the steam in the superheater G, substantially as and for the purpose hereinbefore set forth.
JOHN HOUPT.
Witnesses BENJ. MORISON, WM. H. MoRrsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US115208A true US115208A (en) | 1871-05-23 |
Family
ID=2184668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US115208D Expired - Lifetime US115208A (en) | Improvement in steam-engines |
Country Status (1)
Country | Link |
---|---|
US (1) | US115208A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050191814A1 (en) * | 2004-02-26 | 2005-09-01 | Mcclure Brent A. | Method of forming a contact in a pixel cell |
-
0
- US US115208D patent/US115208A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050191814A1 (en) * | 2004-02-26 | 2005-09-01 | Mcclure Brent A. | Method of forming a contact in a pixel cell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US115208A (en) | Improvement in steam-engines | |
US631426A (en) | Feed-water heater. | |
US123542A (en) | Improvement in steam superheaters | |
US100090A (en) | george warsop | |
US129058A (en) | Improvement importable steam-engines and boilers | |
US183845A (en) | Improvement in compound steam boilers and engines | |
US736579A (en) | Steam-power apparatus. | |
US736578A (en) | Method of operating steam-power plants. | |
US130759A (en) | Improvement in feed-water heaters for locomotives | |
US366875A (en) | Utilizing products of heat | |
US116019A (en) | Improvement in steam-engines and boilers | |
US1449228A (en) | Locomotive boiler | |
US475479A (en) | Low-pressure steam-boiler | |
US666181A (en) | Boiler-furnace. | |
US131489A (en) | Improvement in feed-water apparatus for steam-boilers | |
US270915A (en) | Steam-boiler | |
US405837A (en) | Steam-generator | |
US151816A (en) | Improvement in feed-water heaters for boilers | |
US109783A (en) | Improvement in steam-engines | |
US151374A (en) | Improvement in steam-blowers | |
US1635410A (en) | Isaac harter | |
US129337A (en) | Improvement in air-and-gas engines | |
US447159A (en) | Feed-water heater | |
US772435A (en) | Steam-generator. | |
US660557A (en) | Locomotive-boiler. |